Problem: For an unknown soil, CD$,$ CU$,$ and UU triaxial tests were performed. Each test was run on two soil samples. Please find c$,\backslash$phi $,$ c$,\backslash$phi $,$ cu$,\backslash$phi u$,$ and qu as they relate to the CD$,$ CU$,$ and UU tests.

CD Test:

Sample $1$: $\backslash$sigma $1=330$ kPa, $\backslash$sigma $3=85$ kPa, u $=0$ kPa

Sample $2$: $\backslash$sigma $1=645$ kPa, $\backslash$sigma $3=178\mathrm{.}48$ kPa, u $=0$ kPa

CU test:

Sample $1$: $\backslash$sigma $1=380$ kPa, $\backslash$sigma $3=135$ kPa, u $=50$ kPa

Sample $2$: $\backslash$sigma $1=771$ kPa, $\backslash$sigma $3=304\mathrm{.}48$ kPa, u $=126$ kPa

UU Test:

Sample $1$: $\backslash$sigma $1=400$ kPa, $\backslash$sigma $3=177$ kPa, u $=70$ kPa

Sample $2$: $\backslash$sigma $1=830$ kPa, $\backslash$sigma $3=607$ kPa, u $=500$ kPa